/*
 * Copyright 2014-2024 Real Logic Limited.
 *
 * Licensed under the Apache License, Version 2.0 (the "License");
 * you may not use this file except in compliance with the License.
 * You may obtain a copy of the License at
 *
 * https://www.apache.org/licenses/LICENSE-2.0
 *
 * Unless required by applicable law or agreed to in writing, software
 * distributed under the License is distributed on an "AS IS" BASIS,
 * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
 * See the License for the specific language governing permissions and
 * limitations under the License.
 */
package io.aeron.test;

import org.junit.jupiter.api.extension.AfterEachCallback;
import org.junit.jupiter.api.extension.BeforeEachCallback;
import org.junit.jupiter.api.extension.ExtensionContext;

import java.lang.reflect.Method;

/**
 * JUnit framework extension used to start and reset the CollectingEventLogReaderAgent.
 */
public class EventLogExtension implements BeforeEachCallback, AfterEachCallback
{
    /**
     * {@inheritDoc}
     */
    public void beforeEach(final ExtensionContext context)
    {
        final String className = context.getTestClass().map(Class::getSimpleName).orElse("<UNKNOWN>");
        final String methodName = context.getTestMethod().map(Method::getName).orElse(context.getDisplayName());

        Tests.startLogCollecting("TEST: " + className + "." + methodName);
    }

    /**
     * {@inheritDoc}
     */
    public void afterEach(final ExtensionContext context)
    {
        Tests.resetLogCollecting();
    }
}
